ASUS ZenWiFi BD4 WiFi 7 Mesh Router System

The ASUS ZenWiFi BD4 delivers next-generation WiFi 7 (802.11be) technology in a dual-band mesh system designed for comprehensive whole-home coverage. This 2-pack configuration provides reliable wireless connectivity across up to 6,500 square feet, eliminating dead zones with four internal antennas and four high-power front-end modules.

WiFi 7 Performance

Equipped with BE3600 dual-band speeds (688 Mbps on 2.4GHz, 2882 Mbps on 5GHz), the ZenWiFi BD4 utilizes Multi-Link Operation (MLO) for seamless band switching and 4096-QAM technology for 20% more efficient data transmission compared to WiFi 6. The system supports ultrawide 160 MHz channels, delivering reduced latency and enhanced performance for 8K streaming, HDR gaming, and cloud computing applications.

AiMesh Technology & Connectivity

ASUS AiMesh technology enables easy network expansion with compatible ASUS routers, creating a unified network under one SSID. The dual 2.5G Ethernet ports with auto-detection function as either WAN or LAN, supporting 2.5 Gbps wired backhaul between mesh nodes for maximum stability in homes with thick walls. The 1.5GHz quad-core processor with 512MB RAM ensures robust performance across all connected devices.

Network Security & Management

Commercial-grade AiProtection Pro powered by Trend Micro provides 24/7 network protection with automatic security updates and real-time threat scanning. The Smart Home Master feature enables creation of up to three dedicated SSIDs for IoT devices, kids' networks, and VPN connections. Comprehensive VPN support includes WireGuard, OpenVPN, IPSec, and ASUS Instant Guard for secure remote access.

Advanced Features

Parental controls allow screen time management without per-device configuration. The ASUS Router mobile app provides intuitive network monitoring, instant notifications for new device connections, and one-tap security scans. Adaptive QoS, traffic analyzer, and bandwidth monitoring tools optimize network performance. The system supports OFDMA, MU-MIMO, beamforming, and Airtime Fairness for efficient multi-device handling.

Package Contents

Includes 2x ZenWiFi BD4 units, 2x RJ45 cables, 2x power adapters (110V-240V), warranty card, and quick start guide. Backed by a 3-year warranty.

Dual-band WiFi 7 (802.11be) AiMesh Extendable Router, 3.6 Gbps, Coverage up to 6500 sq. ft. (3pk), Dual 2.5G Ports, Up to 3 SSIDs for IoT Devices, Parental Controls & VPNs, Advanced Network Security

• Dual-band WiFi 7 speeds up to 3600 Mbps with MLO and 4K-QAM
• ASUS AiMesh technology boosts coverage up to 6500 sq. ft. (3-pack) and easy extendibility with compatible ASUS routers for seamless and secure whole home WiFi
• Four internal antennas and four high-power front-end modules eliminate WiFi dead zones
• 24/7 end-to-end protection with commercial-grade AiProtection Pro and advanced VPNs
• IoT Network, parental controls & VPN easy setup on multiple devices with Smart Home Master SSIDs
• Dual 2.5G Ethernet ports with auto detection
• Quad-core 1.5 GHz CPU and robust cooling

Description

Specification

• Type: Cable Router
• Connectivity: Wireless
• Wi-Fi Rating: BE3600
• Max Single Band Wi-Fi Rate: 2880 Mbps
• Max Wired Transfer Rate: 2.5 Gbps
• Bands: Dual Band
• Signal Rate: 2.4GHz: up to 688 Mbps
  5GHz: up to 2882 Mbps
• Interface(s): 2 x 2.5G (WAN/LAN auto detecting)
• Standards: IEEE 802.11a
  IEEE 802.11b
  IEEE 802.11g
  WiFi 4 (802.11n)
  WiFi 5 (802.11ac)
  WiFi 6 (802.11ax)
  WiFi 7 (802.11be)
  IPv4
  IPv6
• Frequency: 2.4GHz / 5GHz
• Button(s): "WPS button, Reset button, Power switch"
• Power Supply: AC Input : 110V~240V(50~60Hz)
  DC Output : 12V with max 1.5A current
• Antenna(s): 4 x Internal Antennas
• Dimensions: 140 x 70 x 140 mm
• Wireless Functions: Wireless Router Mode
  AiMesh Node Mode
  Access Point Mode
  OFDMA
  Beamforming: standard-based and universal
  4096-QAM high data rate
  20/40/80/160 MHz bandwidth
  MU-MIMO
  UTF-8 SSID
  WiFi MAC Address Filter
  Wireless Scheduler
  Airtime Fairness
  RADIUS Client
  Universal Beamforming
  Explicit Beamforming
• Security: "AiProtection
  VPN
  WPA/WPA2/WPA3-Personal, WPA/WPA2-Enterprise
  WPS
  Lets Encrypt
  DNS-over-TLS
  Security Scan
  Firewall
  Guest Network"
• DHCP: DHCP Server
• Port/NAT Forwarding: Port Forwarding
• VPN Support: Instant Guard
  VPN Client L2TP
  VPN Client Open VPN
  VPN Client PPTP
  VPN Client WireGuard
  VPN Server IPSec
  VPN Server Open VPN
  VPN Server PPTP
  VPN Server WireGuard
  VPN Fusion
• Management: ASUS Router App
• Dynamic DNS: DDNS
• USB Application: -
• Additional Features: "1.5GHz quad-core processor
  RAM 512MB , Flash 128MB
  Adaptive QoS
  Bandwidth Monitor
  Traffic Analyzer
  Port Triggering
  DMZ
  IGMP Snooping
  IPTV
  Manually Assign IP Address
  Wake on LAN (WOL)"
• Package Contents: 2 x ZenWiFi BD4
  2 x RJ45 cable
  2 x Power adapter
  Warranty card
  Quick start guide
• Package Type: Retail
• Package Weight: 1.7750 kg
• Warranty: 3 Years
• #Hide#Wireless Standard: Wi-Fi 7 (802.11be)
• #Hide#Mesh Wi-Fi Support: Yes (Mesh Wi-Fi)